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Cushion|Natural|GIA

1.51ct I VVS1 Cushion Natural Diamond

VG • I/VVS1 • GIA 7458830122

Certificate GIA 7458830122

Diamond specifications and retailer prices

From $14,419 AUD
As of November 4, 2026
Save $11,159 AUD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $25,578 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7458830122. Listed at 21 retailers as of November 4, 2026, with prices from $14,419 to $25,578, a $11,159 spread on the same certified stone. MOH London lists it at $25,578. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.22°
Pavilion angle37.71°
OriginNatural
Grading LabGIA
CertificateGIA 7458830122
Dimensions7.79 × 6.00 × 4.09 mm
L/W Ratio1.30
Top View
7.79 mm6.00 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7458830122
Side View
Table 68.0%Crown 38.22°Girdle: Very ThickPavilion 37.71°Culet: NoneDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $25,578 AUD|Low: $14,419 AUD|High: $25,956 AUD|Avg: $18,747 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$14,419 AUD
Retailer 6$14,549 AUD
Retailer 7$16,421 AUD
Retailer 8$16,422 AUD
Retailer 2$17,483 AUD
Retailer 5$17,862 AUD
Retailer 4$19,749 AUD
Retailer 3$23,957 AUD
MOH London$25,578 AUD

46 data points across 9 retailers

21 retailers$14,419 AUD to $25,578 AUD

B
Cheapest Retailer
-
$14,419 AUD
Retailer 2
-
$14,549 AUD
View
Price last confirmed 9 days ago
B
Retailer 3
-
$15,236 AUD
View
B
Retailer 4
-
$15,236 AUD
View
B
Retailer 5
-
$15,585 AUD
View
B
Retailer 6
-
$15,685 AUD
View
B
Retailer 7
-
$16,192 AUD
View
B
Retailer 8
-
$16,421 AUD
View
Final sale: no returns
Retailer 9
-
$16,422 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$16,558 AUD
View
B
Retailer 11
-
$17,483 AUD
View
Retailer 12
-
$17,862 AUD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$18,159 AUD
View
B
Retailer 14
-
$19,000 AUD
View
B
Retailer 15
-
$19,085 AUD
View
B
Retailer 16
-
$19,085 AUD
View
B
Retailer 17
-
$19,679 AUD
View
B
Retailer 18
-
$19,713 AUD
View
B
Retailer 19
-
$19,749 AUD
View
B
Retailer 20
-
$23,957 AUD
View
Most Expensive
B
MOH London
23AD4E815 · Nov 4
$25,578 AUD
£14,099 GBP
View
20 more retailers have this diamond
Prices start from $14,419 AUDSave up to $11,159 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.51ct Cushion
$14,419 AUD